Sonim launches xp3plus 5g ultra-rugged flip phone on at&t; firstnet certified

Purpose-built for first responders, military, government and enterprise users in construction, hospitality, manufacturing, and many other use cases that require distraction-free phones san diego, california--(newsfile corp. - august 19, 2025) - sonim technologies (nasdaq: sonm) today announced the availability of the xp3plus 5g , its newest ultra-rugged flip phone, on at&t. certified for use on firstnet – the only nationwide wireless communication platform built with and for first responders – the xp3plus 5g is designed to serve the critical communications needs of first responders, government agencies, and enterprise field workers.
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